Journal of Bioresources and Environmental Sciences
Accepted Issue

Environmental Implications of Multi-Level Governance Failures in Perusahaan Listrik Negara (PLN) De-dieselization Program: Evidence from Isolated Power Systems in the frontier, outermost, and underdeveloped (3T) regions of Indonesia

Silviana Silviana (Master Program of Energy, School of Postgraduate Studies, Diponegoro University, Indonesia 50241)
Singgih Saptadi (Department of Industrial Engineering, Faculty of Engineering, Diponegoro University, Indonesia, 50275)
Buchari Zainal Arifin (Master Program of Energy, School of Postgraduate Studies, Diponegoro University, Indonesia 50241)
Marcelinus Christwardana (Master Program of Energy, School of Postgraduate Studies, Diponegoro University, Indonesia 50241)



Article Info

Publish Date
22 Dec 2025

Abstract

Indonesia’s commitment to achieve Net Zero Emissions (NZE) by 2060 requires substantial decarbonization of its electricity sector, including the phase-out of diesel-based isolated power systems in remote and underdeveloped regions (3T regions). While de-dieselization programs have been widely promoted as a technically and economically feasible solution, their environmental performance remains uneven. This study examines Indonesia’s de-dieselization program implemented by PT PLN (Persero) through the lens of Multi-Level Governance (MLG), focusing on how governance dynamics shape the realization of emission reduction benefits. Using a qualitative research design, this study integrates document analysis, in-depth interviews with national, corporate, regional, and community-level actors, and secondary data-based carbon emission estimation. The findings reveal persistent governance failures manifested as policy misalignment, overlapping mandates, and accountability gaps across governance levels. These failures delay project implementation, prolong diesel operations, and generate a systemic “environmental performance gap,” where planned emission reductions are not fully realized. Carbon estimation indicates that delayed or incomplete de-dieselization results in the loss of significant mitigation opportunities, amounting to hundreds of thousands of tons of CO₂ annually. The study contributes to the energy transition literature by conceptualizing emission reduction as a governance-dependent outcome rather than an automatic result of technology substitution. Policy implications emphasize the need to embed environmental performance indicators explicitly into governance frameworks and to strengthen cross-level accountability to ensure that de-dieselization delivers tangible climate benefits in isolated power systems.

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Journal Info

Abbrev

jbes

Publisher

Subject

Earth & Planetary Sciences Environmental Science

Description

The Journal of Bioresources and Environmental Sciences (p-ISSN: 2829-8314; e-ISSN: 2829-7741) co-published by the Center of Biomass and Renewable Energy (CBIORE) aims to foster interdisciplinary communication and promote understanding of significant bioresources and environmental issues. The journal ...